This is the best place to ask questions of the developer community about Monkey C development, Connect IQ APIs, the Connect IQ development tools, Connect IQ app optimization strategies, etc. If you believe you've found a Connect IQ-related bug, please review the bug reports FAQ and submit your report to Connect IQ Bug Reports.
If you're looking for information on Connect APIs or other developer programs Garmin offers outside of Connect IQ, take a look at https://developer.garmin.com/.